刃物 はもの三昧 ざんまいじゃありませんでした
hamonozammaijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 刃物三昧

1. Was not indulging in blades.; Was not obsessed with blades.; Was not devoted to blades.

Past/Perfective
Negative
Polite
Terminal Form